VINYL ALCOHOL POLYMER, POWDER CONTAINING SAME, METHOD FOR PRODUCING POWDER, COATING AGENT, COATED ARTICLE, METHOD FOR PRODUCING COATED ARTICLE, STABILIZER FOR EMULSION POLYMERIZATION, AQUEOUS EMULSION, AND ADHESIVE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jun 27, 2024
app pub date -
Apr 25, 2022
filing date -
Apr 27, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A vinyl alcohol polymer including a structural unit derived from at least one selected from the group consisting of: a monomer having a carboxy group; and a derivative of the monomer, wherein the vinyl alcohol polymer has a minimum degree of branching of 0.93 or less within a range of an absolute molecular weight being 200,000 or more and 800,000 or less, and an insoluble content of a mixture prepared by adding 4 parts by mass of the vinyl alcohol polymer to 96 parts by mass of water followed by stirring at 60° C. for 1 hour is 0.1 ppm or more and less than 2,000 ppm.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
- C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- D21J:FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSI....
- D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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